Which statement best describes a procedural data manipulation language command?

Question

Options

• AIt contains a query language for retrieving data.
• BIt can be used only to manipulate data through a SQL interface.
• CThe user is not required to know how the underlying data structures are implemented.
• DIt requires that the user know how the underlying data structures are implemented.

• A
  7% (4)
• B
  13% (8)
• C
  5% (3)
• D
  75% (46)

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